Results 11 to 20 of about 122,177 (317)

Chemo-Profiling of Illicit Amphetamine Tablets Seized from Jazan, Saudi Arabia, Using Gas Chromatography-Mass Spectrometry and Chemometric Techniques

open access: yesJournal of Chemistry, 2021
A number of illegal drug tablets with unknown constituents are supplied to countries around the world, most of which are habit forming. Amphetamine constitutes the majority of illegal tablets supplied to Saudi Arabia.
Hassan A. Alhazmi   +10 more
doaj   +1 more source

Single prazosin infusion in prelimbic cortex Fosters extinction of amphetamine-induced conditioned place preference [PDF]

open access: yes, 2017
Exposure to drug-associated cues to induce extinction is a useful strategy to contrast cue-induced drug seeking. Norepinephrine (NE) transmission in medial prefrontal cortex has a role in the acquisition and extinction of conditioned place preference ...
Alessandro Rava   +8 more
core   +4 more sources

Effects of Food on the Bioavailability of Amphetamine in Healthy Adults After Administration of SHP465 Mixed Amphetamine Salts Extended-Release Capsules

open access: yesDrugs in R&D, 2019
Background and objective SHP465 mixed amphetamine salts extended release is a once-daily, single-entity, mixed amphetamine salts capsule product for attention-deficit/hyperactivity disorder.
Yi Wang   +4 more
doaj   +1 more source

Adolescent D-amphetamine treatment in a rodent model of ADHD: pro-cognitive effects during adolescence and cocaine abuse risk during adulthood [PDF]

open access: yes, 2015
Attention-deficit/hyperactivity disorder (ADHD) is comorbid with cocaine abuse. Whereas initiating ADHD medication in childhood does not alter later cocaine abuse risk, initiating medication during adolescence may increase risk.
Baskin, Britahny M.   +5 more
core   +1 more source

Adolescent D-amphetamine treatment in a rodent model of attention deficit/hyperactivity disorder: impact on cocaine abuse vulnerability in adulthood [PDF]

open access: yes, 2016
RATIONALE: Stimulant medications for attention-deficit/hyperactivity disorder (ADHD) in adolescents remain controversial with respect to later development of cocaine abuse.
Dwoskin, Linda P.   +3 more
core   +1 more source

Amphetamine elicits opposing actions on readily releasable and reserve pools for dopamine. [PDF]

open access: yesPLoS ONE, 2013
Amphetamine, a highly addictive drug with therapeutic efficacy, exerts paradoxical effects on the fundamental communication modes employed by dopamine neurons in modulating behavior.
Dan P Covey   +2 more
doaj   +1 more source

Role of dopamine D1-like receptors in methamphetamine locomotor responses of D2 receptor knockout mice [PDF]

open access: yes, 2008
Behavioral sensitization to psychostimulants manifests as an increased locomotor response with repeated administration. Dopamine systems are accepted to play a fundamental role in sensitization, but the role of specific dopamine receptor subtypes has not
Atkins   +47 more
core   +1 more source

The spectroscopic detection of drugs of abuse in fingerprints after development with powders and recovery with adhesive lifters [PDF]

open access: yes, 2009
The application of powders to fingerprints has long been established as an effective and reliable method for developing latent fingerprints. Fingerprints developed in situ at a crime scene routinely undergo lifting with specialist tapes and are then ...
Went, Michael J., West, M.J.
core   +1 more source

Safety of Oral Amphetamine Administered during Positron Emission Tomography Scans in Medically Screened Humans.

open access: yesPLoS ONE, 2015
Changes in endogenous dopamine levels can be detected in humans using positron emission tomography scans by measuring the amount by which a specific D2/3 radioligand is displaced.
Lora D Weidner   +3 more
doaj   +1 more source

The effects of caffeine and d-amphetamine on spatial span task in healthy participants.

open access: yesPLoS ONE, 2023
Studies that examined the effect of amphetamine or caffeine on spatial working memory (SWM) and verbal working memory (VWM) have used various tasks.
Faiz M Kassim   +9 more
doaj   +1 more source

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